Figure 11. Establishment of the molecular subtype identification efficacy of three K-CRGs in validation set. (A–C) Estimation of the molecular subtype identification efficacy of three K-CRGs for DCM, HCM and ARVC via ROC analysis in validation set. (D–F) The residual boxplots, cumulative residual distribution curves and ROC curves of three machine learning algorithms for DCM molecular subtype identification in validation set. (G–I) The residual boxplots, cumulative residual distribution curves and ROC curves of three machine learning algorithms for HCM molecular subtype identification in validation set. (J–L) The residual boxplots, cumulative residual distribution curves and ROC curves of three machine learning algorithms for ARVC molecular subtype identification in validation set.